Due to some reasons, I’m going to migrate the application to another OpenVZ VPS. (It as a VMware VPS before)
I can’n start the MySQL after installation (both Mysql & Percona).
I received the same error about innodb cannot use linux native AIO.
So I disable it temporarily.
I’ve some articles & comments saying it’ll affect DB engine performance.
Is it true? If so, how many percents?
BTW, I only run 1 MySQL instance on the machine.